Transaction not yet indexed

53c7QkLmAh43SVbbGJbFTDyGgTKHTPVdVPSYvj6C2i4fNehhFNFRApeX5GCc3GUGaXcrrzfSeEjfgk5WAqZ5xiJR

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.